Southwest Airlines flight WN 3450: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 05:00 Reno (RNO) 06:45 Phoenix Sky Harbor (PHX) 4 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-04 through 2026-08-03
Sun 05:00 Reno (RNO) 06:45 Phoenix Sky Harbor (PHX) 4 WN 3450 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 05:15 Milwaukee (MKE) 07:05 Phoenix Sky Harbor (PHX) 4 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2026-04-09 through 2026-06-01
Sun 05:35 Milwaukee (MKE) 07:25 Phoenix Sky Harbor (PHX) 4 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2026-04-12 through 2026-05-17
Sun 05:35 Milwaukee (MKE) 07:25 Phoenix Sky Harbor (PHX) 4 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Operates only on 2026-05-31
Tue,Wed 06:10 Milwaukee (MKE) 07:55 Phoenix Sky Harbor (PHX) 4 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-04-07 through 2026-06-03
Sat 07:25 Milwaukee (MKE) 09:10 Phoenix Sky Harbor (PHX) 4 WN 3450 Non-stop Boeing 737-800 (73H) 3:45 Effective 2026-04-11 through 2026-05-30
Sun 10:20 Phoenix Sky Harbor (PHX) 4 11:35 Ontario, Los Angeles (ONT) 4 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-08-09 through 2026-09-27
Thu,Fri,Sun 10:50 San Antonio (SAT) A 12:10 Denver (DEN) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:50 San Antonio (SAT) A 12:10 Denver (DEN) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 10:50 San Antonio (SAT) A 12:10 Denver (DEN) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-01 through 2026-02-06
Mon,Sun 10:50 San Antonio (SAT) A 12:10 Denver (DEN) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 10:50 San Antonio (SAT) A 12:10 Denver (DEN) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-17 through 2026-02-23
Mon 10:50 San Antonio (SAT) A 12:10 Denver (DEN) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-03-02
Mon-Fri 10:55 San Antonio (SAT) A 12:15 Denver (DEN) WN 3450 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 10:55 San Antonio (SAT) A 12:15 Denver (DEN) WN 3450 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:55 San Antonio (SAT) A 12:15 Denver (DEN) WN 3450 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 10:55 San Antonio (SAT) A 12:15 Denver (DEN) WN 3450 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-08 through 2026-02-11
Tue,Wed 10:55 San Antonio (SAT) A 12:15 Denver (DEN) WN 3450 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 11:30 San Antonio (SAT) A 12:50 Denver (DEN) WN 3450 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:30 San Antonio (SAT) A 12:50 Denver (DEN) WN 3450 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 11:45 Hilo (ITO) 12:45 Honolulu (HNL) 2 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-03-09 through 2026-04-06
Sat,Sun 11:50 Hilo (ITO) 12:50 Honolulu (HNL) 2 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-03-08 through 2026-04-05
Tue,Wed 11:55 Hilo (ITO) 12:55 Honolulu (HNL) 2 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 12:20 Oakland (OAK) 2 13:50 Santa Ana (SNA) WN 3450 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-06 through 2026-09-28
Sat 12:35 San Antonio (SAT) A 13:55 Denver (DEN) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-01-10 through 2026-02-07
Thu,Fri 12:45 Hilo (ITO) 13:45 Honolulu (HNL) 2 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-03-05 through 2026-03-06
Sat 12:50 Hilo (ITO) 13:50 Honolulu (HNL) 2 WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Operates only on 2026-03-07
Tue,Wed 12:55 Phoenix Sky Harbor (PHX) 4 14:05 Ontario, Los Angeles (ONT) 4 WN 3450 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-08-04 through 2026-09-30
Sat 13:15 San Antonio (SAT) A 14:30 Denver (DEN) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-14 through 2026-02-28
Sat 19:40 New York LaGuardia (LGA) B 21:10 Chicago Midway (MDW) WN 3450 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-03

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This flight number is listed as serving the following routes:

Hilo (ITO) - Honolulu (HNL)
Milwaukee (MKE) - Phoenix Sky Harbor (PHX)
New York LaGuardia (LGA) - Chicago Midway (MDW)
Oakland (OAK) - Santa Ana (SNA)
Phoenix Sky Harbor (PHX) - Ontario, Los Angeles (ONT)
Reno (RNO) - Phoenix Sky Harbor (PHX)
San Antonio (SAT) - Denver (DEN)

All Southwest Airlines flights

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Southwest Airlines flight WN 3450: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3450

05:00

Reno (RNO)

06:45

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-04 through 2026-08-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

05:00

Reno (RNO)

06:45

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3450

05:15

Milwaukee (MKE)

07:05

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

05:35

Milwaukee (MKE)

07:25

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

05:35

Milwaukee (MKE)

07:25

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

06:10

Milwaukee (MKE)

07:55

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

07:25

Milwaukee (MKE)

09:10

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3450

10:20

Phoenix Sky Harbor (PHX) 4

11:35

Ontario, Los Angeles (ONT) 4

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

10:50

San Antonio (SAT) A

12:10

Denver (DEN)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

10:50

San Antonio (SAT) A

12:10

Denver (DEN)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

10:50

San Antonio (SAT) A

12:10

Denver (DEN)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

10:50

San Antonio (SAT) A

12:10

Denver (DEN)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

10:50

San Antonio (SAT) A

12:10

Denver (DEN)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

10:50

San Antonio (SAT) A

12:10

Denver (DEN)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

10:55

San Antonio (SAT) A

12:15

Denver (DEN)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3450

10:55

San Antonio (SAT) A

12:15

Denver (DEN)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3450

10:55

San Antonio (SAT) A

12:15

Denver (DEN)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3450

10:55

San Antonio (SAT) A

12:15

Denver (DEN)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3450

10:55

San Antonio (SAT) A

12:15

Denver (DEN)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3450

11:30

San Antonio (SAT) A

12:50

Denver (DEN)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3450

11:30

San Antonio (SAT) A

12:50

Denver (DEN)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3450

11:45

Hilo (ITO)

12:45

Honolulu (HNL) 2

Effective 2026-03-09 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

11:50

Hilo (ITO)

12:50

Honolulu (HNL) 2

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

11:55

Hilo (ITO)

12:55

Honolulu (HNL) 2

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

12:20

Oakland (OAK) 2

13:50

Santa Ana (SNA)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3450

12:35

San Antonio (SAT) A

13:55

Denver (DEN)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

12:45

Hilo (ITO)

13:45

Honolulu (HNL) 2

Effective 2026-03-05 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

12:50

Hilo (ITO)

13:50

Honolulu (HNL) 2

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

12:55

Phoenix Sky Harbor (PHX) 4

14:05

Ontario, Los Angeles (ONT) 4

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3450

13:15

San Antonio (SAT) A

14:30

Denver (DEN)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3450

19:40

New York LaGuardia (LGA) B

21:10

Chicago Midway (MDW)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

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Parallax here

This flight number is listed as serving the following routes:

Hilo (ITO) - Honolulu (HNL)
Milwaukee (MKE) - Phoenix Sky Harbor (PHX)
New York LaGuardia (LGA) - Chicago Midway (MDW)
Oakland (OAK) - Santa Ana (SNA)
Phoenix Sky Harbor (PHX) - Ontario, Los Angeles (ONT)
Reno (RNO) - Phoenix Sky Harbor (PHX)
San Antonio (SAT) - Denver (DEN)

All Southwest Airlines flights

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